1.
EJHaem
; 5(2): 397-402, 2024 Apr.
Artigo
em Inglês
| MEDLINE
| ID: mdl-38633130
RESUMO
Casitas B-cell lineage (CBL) syndrome is a rare RASopathy known to predispose to CBL-mutated juvenile myelomonocytic leukemia (JMML) in childhood. Adulthood acute myeloid leukemia arising out of a genetic aberrancies consistent with prior CBL-mutated JMML has been twice previously described, but chronic myeloproliferative neoplasia has not. We present a case of progressive myeloproliferative neoplasm in adulthood in the context of CBL syndrome alongside a novel CSF3R variant. We also review pathogenic splice-site mutations in CBL-mutated JMML.